NYSE:BIO | Historical Stock Price | BIO-RAD LABORATORIES, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-02-27 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.91$3.56$13.89$54.12$210.87$821.651980-02-272026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1992

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1992-12-31$5.71$5.7153,400
1992-12-30$5.79$5.7911,100
1992-12-29$5.75$5.752,400
1992-12-28$5.75$5.759,000
1992-12-24$5.71$5.7122,500
1992-12-23$5.75$5.755,700
1992-12-22$5.79$5.796,600
1992-12-21$5.83$5.834,800
1992-12-18$5.92$5.923,900
1992-12-17$5.88$5.886,000
1992-12-16$6.00$6.0016,200
1992-12-15$5.83$5.836,600
1992-12-14$5.79$5.796,900
1992-12-11$5.75$5.7563,300
1992-12-10$5.92$5.9215,300
1992-12-09$6.04$6.0415,900
1992-12-08$6.04$6.0427,900
1992-12-07$5.96$5.9629,400
1992-12-04$5.92$5.922,400
1992-12-03$6.00$6.0010,500
1992-12-02$6.00$6.0018,600
1992-12-01$5.96$5.96118,500
1992-11-30$6.00$6.0032,700
1992-11-27$6.04$6.044,800
1992-11-25$6.00$6.0024,900
1992-11-24$6.00$6.0022,200
1992-11-23$5.83$5.8312,900
1992-11-20$5.67$5.6718,000
1992-11-19$5.75$5.752,700
1992-11-18$5.79$5.7917,400
1992-11-17$5.75$5.752,100
1992-11-16$5.71$5.719,600
1992-11-13$5.71$5.716,300
1992-11-12$5.67$5.6727,000
1992-11-11$5.58$5.5823,400
1992-11-10$5.50$5.509,900
1992-11-09$5.50$5.5011,700
1992-11-06$5.50$5.5038,700
1992-11-05$5.46$5.4627,600
1992-11-04$5.38$5.3846,200
1992-11-03$5.54$5.5425,800
1992-11-02$5.58$5.585,400
1992-10-30$5.50$5.5015,600
1992-10-29$5.54$5.546,000
1992-10-28$5.42$5.4223,100
1992-10-27$5.58$5.5816,200
1992-10-26$5.58$5.5815,000
1992-10-23$5.63$5.6318,000
1992-10-22$5.63$5.6310,200
1992-10-21$5.58$5.58600
1992-10-20$5.63$5.637,200
1992-10-19$5.63$5.6312,600
1992-10-16$5.67$5.6716,200
1992-10-15$5.67$5.67300
1992-10-14$5.63$5.638,400
1992-10-13$5.63$5.633,900
1992-10-12$5.58$5.5833,600
1992-10-09$5.58$5.5881,900
1992-10-08$5.67$5.6747,700
1992-10-07$5.58$5.5853,400
1992-10-06$5.67$5.6730,600
1992-10-05$5.75$5.75105,900
1992-10-02$5.79$5.7918,900
1992-10-01$5.79$5.792,400
1992-09-30$5.83$5.8315,600
1992-09-29$5.92$5.922,100
1992-09-28$6.00$6.005,100
1992-09-25$6.00$6.0010,200
1992-09-24$5.92$5.923,300
1992-09-23$6.04$6.043,900
1992-09-22$6.08$6.086,300
1992-09-21$6.08$6.085,100
1992-09-18$6.17$6.172,400
1992-09-17$6.13$6.134,200
1992-09-16$6.17$6.177,800
1992-09-15$6.21$6.213,900
1992-09-14$6.25$6.258,100
1992-09-11$6.25$6.254,500
1992-09-10$6.21$6.219,300
1992-09-09$6.21$6.212,100
1992-09-08$6.25$6.256,300
1992-09-04$6.29$6.293,900
1992-09-03$6.33$6.334,200
1992-09-02$6.29$6.299,900
1992-09-01$6.46$6.4610,500
1992-08-31$6.46$6.460
1992-08-28$6.46$6.4643,200
1992-08-27$6.42$6.426,900
1992-08-26$6.50$6.500
1992-08-25$6.50$6.504,800
1992-08-24$6.58$6.5858,200
1992-08-21$6.54$6.544,500
1992-08-20$6.58$6.5815,000
1992-08-19$6.58$6.582,400
1992-08-18$6.63$6.634,500
1992-08-17$6.63$6.6313,800
1992-08-14$6.58$6.5838,100
1992-08-13$6.58$6.588,100
1992-08-12$6.58$6.5812,000
1992-08-11$6.58$6.5843,500
1992-08-10$6.67$6.6725,200
1992-08-07$6.67$6.6736,300
1992-08-06$6.67$6.6748,900
1992-08-05$6.67$6.67100,200
1992-08-04$6.88$6.8842,000
1992-08-03$6.83$6.836,900
1992-07-31$6.71$6.7118,000
1992-07-30$6.63$6.63600
1992-07-29$6.67$6.6723,400
1992-07-28$6.46$6.4618,600
1992-07-27$6.42$6.4210,500
1992-07-24$6.50$6.5016,800
1992-07-23$6.46$6.4613,200
1992-07-22$6.42$6.422,100
1992-07-21$6.38$6.3811,400
1992-07-20$6.42$6.4220,100
1992-07-17$6.42$6.4212,900
1992-07-16$6.50$6.5015,300
1992-07-15$6.46$6.4618,900
1992-07-14$6.46$6.4682,200
1992-07-13$6.33$6.3318,000
1992-07-10$6.33$6.3335,400
1992-07-09$6.21$6.2125,800
1992-07-08$6.33$6.331,200
1992-07-07$6.38$6.384,800
1992-07-06$6.33$6.3310,200
1992-07-02$6.33$6.3352,500
1992-07-01$6.54$6.5448,300
1992-06-30$6.13$6.136,300
1992-06-29$6.21$6.2123,400
1992-06-26$6.17$6.1731,500
1992-06-25$6.08$6.0854,000
1992-06-24$6.08$6.0835,100
1992-06-23$6.04$6.0413,800
1992-06-22$6.00$6.0045,000
1992-06-19$6.13$6.1310,800
1992-06-18$6.38$6.382,700
1992-06-17$6.38$6.3816,800
1992-06-16$6.42$6.4211,100
1992-06-15$6.46$6.4618,600
1992-06-12$6.42$6.4224,300
1992-06-11$6.46$6.4616,800
1992-06-10$6.50$6.5025,800
1992-06-09$6.75$6.7514,400
1992-06-08$7.04$7.049,600
1992-06-05$7.13$7.1310,500
1992-06-04$6.92$6.9225,200
1992-06-03$6.75$6.7514,100
1992-06-02$6.58$6.585,100
1992-06-01$6.50$6.503,900
1992-05-29$6.50$6.5022,200
1992-05-28$6.42$6.427,200
1992-05-27$6.46$6.460
1992-05-26$6.46$6.468,100
1992-05-22$6.58$6.586,000
1992-05-21$6.63$6.6313,800
1992-05-20$6.46$6.463,900
1992-05-19$6.46$6.467,800
1992-05-18$6.46$6.461,500
1992-05-15$6.42$6.42300
1992-05-14$6.46$6.4611,400
1992-05-13$6.58$6.585,100
1992-05-12$6.67$6.6713,800
1992-05-11$6.67$6.6710,800
1992-05-08$6.63$6.631,200
1992-05-07$6.58$6.5812,600
1992-05-06$6.63$6.6319,500
1992-05-05$6.63$6.639,000
1992-05-04$6.58$6.5870,200
1992-05-01$6.21$6.2138,400
1992-04-30$6.00$6.0031,500
1992-04-29$5.83$5.8329,100
1992-04-28$5.75$5.7515,900
1992-04-27$5.79$5.792,100
1992-04-24$5.79$5.799,300
1992-04-23$5.75$5.753,000
1992-04-22$5.79$5.791,800
1992-04-21$5.79$5.794,800
1992-04-20$5.79$5.791,200
1992-04-16$5.79$5.7923,400
1992-04-15$5.79$5.793,900
1992-04-14$5.83$5.8315,600
1992-04-13$5.71$5.719,300
1992-04-10$5.67$5.6720,400
1992-04-09$5.54$5.5419,500
1992-04-08$5.42$5.4260,600
1992-04-07$5.50$5.5015,300
1992-04-06$5.83$5.830
1992-04-03$5.83$5.834,200
1992-04-02$5.79$5.7923,700
1992-04-01$5.83$5.8315,000
1992-03-31$5.88$5.883,000
1992-03-30$5.79$5.7930,300
1992-03-27$5.92$5.926,900
1992-03-26$6.00$6.0062,400
1992-03-25$5.92$5.9216,500
1992-03-24$5.92$5.922,100
1992-03-23$5.88$5.886,000
1992-03-20$5.96$5.9623,400
1992-03-19$5.92$5.921,800
1992-03-18$5.92$5.9211,400
1992-03-17$5.92$5.9216,200
1992-03-16$5.92$5.9219,500
1992-03-13$5.83$5.8312,600
1992-03-12$5.67$5.6760,900
1992-03-11$5.96$5.9624,300
1992-03-10$5.92$5.9230,900
1992-03-09$5.96$5.964,200
1992-03-06$6.00$6.0012,900
1992-03-05$6.00$6.0016,200
1992-03-04$6.04$6.0426,700
1992-03-03$6.04$6.0413,500
1992-03-02$6.00$6.0018,000
1992-02-28$6.08$6.0842,600
1992-02-27$6.08$6.0823,400
1992-02-26$6.08$6.0821,000
1992-02-25$6.21$6.2118,900
1992-02-24$6.25$6.258,400
1992-02-21$6.25$6.258,700
1992-02-20$6.21$6.2122,800
1992-02-19$6.25$6.253,300
1992-02-18$6.21$6.2112,000
1992-02-14$6.38$6.3816,200
1992-02-13$6.54$6.5420,400
1992-02-12$6.75$6.7513,800
1992-02-11$6.88$6.8815,300
1992-02-10$6.83$6.835,700
1992-02-07$6.83$6.8316,200
1992-02-06$6.92$6.9210,500
1992-02-05$6.92$6.929,600
1992-02-04$6.96$6.965,700
1992-02-03$6.96$6.968,700
1992-01-31$6.88$6.8813,500
1992-01-30$6.88$6.8831,200
1992-01-29$6.88$6.889,600
1992-01-28$6.88$6.8815,300
1992-01-27$6.88$6.8814,400
1992-01-24$6.75$6.7592,700
1992-01-23$6.71$6.7184,000
1992-01-22$6.79$6.797,500
1992-01-21$6.83$6.8324,900
1992-01-20$6.75$6.7513,500
1992-01-17$6.79$6.7913,500
1992-01-16$6.83$6.8352,800
1992-01-15$6.67$6.67120,000
1992-01-14$6.58$6.5843,200
1992-01-13$6.58$6.5823,100
1992-01-10$6.63$6.6326,700
1992-01-09$6.58$6.5831,800
1992-01-08$6.67$6.6724,900
1992-01-07$6.58$6.5819,500
1992-01-06$6.54$6.5442,000
1992-01-03$6.38$6.3824,900
1992-01-02$6.42$6.4224,000